System for Migration of Data from Legacy Computer System Using Wireless Peer-to-Peer Connection

ABSTRACT

A method, system and computer-usable medium are disclosed for migrating data from a legacy computer system to a new computer system. Certain aspects include instantiating a wireless portal at a new computer system using a passcode and a randomly generated key, wherein the passcode is generated using the randomly generated key and a private key; displaying the randomly generated key at the new computer system; setting up a wireless peer-to-peer connection between a legacy computer system and the wireless portal by entering the randomly generated key in a second application executed at the legacy computer system; and migrating data from the legacy computer system to the new computer system using the peer-to-peer wireless connection.

BACKGROUND OF THE INVENTION Field of the Invention

The present invention relates to interoperation of information handlingsystems. More specifically, embodiments of the invention relate to asystem for migrating data from a legacy computer system using a wirelesspeer-to-peer connection.

Description of the Related Art

As the value and use of information continues to increase, individualsand businesses seek additional ways to process and store information.Information handling systems, such as computer systems, may be used forthese operations. An information handling system, such as adesktop/laptop computer system, generally processes, compiles, stores,and/or communicates information or data for business, personal, or otherpurposes thereby allowing users to take advantage of the value of theinformation. Because technology and information handling needs andrequirements vary between different users or applications,configurations for different information handling systems may varyregarding what information is handled, how the information is handled,how much information is processed, stored, or communicated, and howquickly and efficiently the information may be processed, stored, orcommunicated. The variations in information handling systems allow forinformation handling systems to be general or configured for a specificuser or specific use. In addition, information handling systems mayinclude a variety of hardware and software components that may beconfigured to process, store, and communicate information and mayinclude one or more processors, data storage systems, networkingsystems, graphics systems, etc.

As processing needs increase or change, users may upgrade theirinformation processing systems to take advantage of updated hardware andsoftware. As an example, laptop computers and/or desktop computers arefrequently upgraded with new hardware and/or software. As a furtherexample, legacy laptop computers and/or legacy desktop computers may bereplaced with new/upgraded laptop computers and/or desktop computers.

SUMMARY OF THE INVENTION

A system of one or more computers can be configured to performparticular operations or actions by virtue of having software, firmware,hardware, or a combination of them installed on the system that inoperation causes or cause the system to perform the actions forwirelessly migrating data between computer systems. One general aspectincludes a computer-implemented method for wireless peer-to-peer datamigration including: instantiating a wireless portal at a new computersystem using a passcode and a randomly generated key, where the passcodeis generated using the randomly generated key and a private key, wherethe wireless portal is instantiated using a first application executedat the new computer system; displaying the randomly generated key at thenew computer system; setting up a wireless peer-to-peer connectionbetween a legacy computer system and the wireless portal by entering therandomly generated key in a second application executed at the legacycomputer system, where second application generates a matching passcodeusing the randomly generated key entered in the second application andthe private key, where the wireless peer-to-peer connection isestablished using the randomly generated key and matching passcode; andmigrating data from the legacy computer system to the new computersystem using the peer-to-peer wireless connection. Other embodiments ofthis aspect include corresponding computer systems, apparatus, andcomputer programs recorded on one or more computer storage devices, eachconfigured to perform the actions of the methods.

Another general aspect includes a system including: a processor; a databus coupled to the processor; and a non-transitory, computer-readablestorage medium embodying computer program code, the non-transitory,computer-readable storage medium being coupled to the data bus, thecomputer program code interacting with a plurality of computeroperations and including instructions executable by the processor andconfigured for: instantiating a wireless portal at a new computer systemusing a randomly generated key and a passcode, where the passcode isgenerated using the randomly generated key and a private key, where thewireless portal is instantiated using a first application executed atthe new computer system; displaying the randomly generated key at thenew computer system; setting up a wireless peer-to-peer connectionbetween a legacy computer system and the wireless portal by entering therandomly generated key in a second application executed at the legacycomputer system, where second application generates a matching passcodeusing the randomly generated key entered in the second application andthe private key, where the wireless peer-to-peer connection isestablished using the randomly generated key and matching passcode; andmigrating data from the legacy computer system to the new computersystem using the wireless peer-to-peer connection.

Another general aspect includes a non-transitory, computer-readablestorage medium embodying computer program code, the computer programcode including computer executable instructions configured for:instantiating a wireless portal at a new computer system using arandomly generated key and a passcode, where the passcode is generatedusing the randomly generated key and a private key, where the wirelessportal is instantiated using a first application executed at the newcomputer system; displaying the randomly generated key at the newcomputer system; setting up a wireless peer-to-peer connection between alegacy computer system and the wireless portal by entering the randomlygenerated key in a second application executed at the legacy computersystem, where second application generates a matching passcode using therandomly generated key entered in the second application and the privatekey, where the wireless peer-to-peer connection is established using therandomly generated key and matching passcode; and migrating data fromthe legacy computer system to the new computer system using the wirelesspeer-to-peer connection.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention may be better understood, and its numerousobjects, features and advantages made apparent to those skilled in theart by referencing the accompanying drawings. The use of the samereference number throughout the several figures designates a like orsimilar element.

FIG. 1 is a generalized illustration of an information handling systemthat is configured as a computer system to which data is to be migratedin accordance with certain embodiments;

FIG. 2 is a generalized illustration of an information handling systemthat is configured as a legacy computer system from which data is to bemigrated in accordance with certain embodiments;

FIG. 3 depicts an exemplary electronic environment and software enginesthat may be used in the peer-to-peer portal software module and legacypeer-to-peer software module in certain embodiments;

FIG. 4 is a flowchart depicting exemplary operations that may beexecuted by the disclosed system;

FIG. 5 depicts an exemplary flow of operations that may be executed by auser, a legacy laptop system, and new laptop system in accordance withcertain embodiments of the disclosed system; and

FIG. 6 depicts exemplary screen shots that may be displayed at the newlaptop system and legacy laptop system during various portions of thedata migration process.

DETAILED DESCRIPTION

A system, method, and computer-readable medium are disclosed formigrating data from a legacy computer system to a further computersystem using a peer-to-peer wireless connection. As used herein, a“legacy computer system” includes any computer system from which dataand/or configuration settings are migrated to another computer system.As used herein, “another computer system” includes any computer systemto which data and/or configuration settings are migrated from the legacycomputer system.

In certain embodiments, the computer system to which the data and/orconfiguration settings are migrated is typically an upgraded computersystem. That is, a computer system having greater and/or differentprocessing capabilities than the legacy computer system. As an example,the upgraded computer system may be a laptop computer having fasterprocessor(s), faster/more memory storage, capabilities of runningnewer/different operating systems, etc., compared to a legacy laptopcomputer. For purposes of the following discussion, the computer systemto which the data and/or configuration settings are transferred will bereferenced as a “new” computer system, in that it is a new recipient ofthe migrated data and/or configuration settings (collectively “data”).Also, for purposes of the following discussion, the legacy computersystem and new computer system will be described in the context ofmigrating data between a legacy laptop computer and a new laptopcomputer.

Certain embodiments recognize that it is more efficient to automaticallymigrate data and/or configuration settings from a legacy laptop systemthan to manually configure a new laptop system with the same data and/orconfiguration settings for deployment. Automatic migration of data maytake place over a wired connection that employs an onboard NetworkInterface Cards (NICs) on both laptops. Automatic migration of data mayalso take place using peripheral NICs, such as USB network dongles, etc.However, onboard NICs, cables, dongles, etc. are not always readilyavailable when needed for data migration. Certain embodiments recognizethat this lack of availability can be costly and lead to delays whendeploying new laptops. Certain embodiments recognize that this mayimpact the efficiency of onsite technicians on projects where thetechnicians need to transfer data from an old laptop system to a newlaptop system. This can also lead to increased deployment costs as wellas customer dissatisfaction.

Certain embodiments appreciate that many new laptops are currentlymanufactured without onboard NICs. However, certain embodimentsrecognize that new laptops are all typically manufactured with wirelessNICs. Likewise, certain embodiments recognize that legacy laptopstypically include a wireless NICs. As such, certain embodiments of thedisclosed system are configured to employ a wireless peer-to-peerconstant connection between two laptops. Certain embodiments recognizethat such a wireless peer-to-peer connection is capable of transferringdata from the legacy laptop to the new laptop, even in those instancesin which the new laptop does not include an onboard NIC. Certainembodiments recognize that a wireless peer-to-peer connection can beparticularly useful when a significant amount of data is to betransferred. Certain embodiments recognize that a wireless peer-to-peerconnection is preferable to transfers of significant amounts of datausing Bluetooth or Wi-Fi Direct technology.

Certain embodiments of the disclosed system may be implemented in one ormore information handling systems used, for example, by a productsupplier and/or product retailer. For purposes of this disclosure, aninformation handling system may include any instrumentality or aggregateof instrumentalities operable to compute, classify, process, transmit,receive, retrieve, originate, switch, store, display, manifest, detect,record, reproduce, handle, or utilize any form of information,intelligence, or data for business, scientific, control, or otherpurposes. For example, an information handling system may be a laptopcomputer, a desktop computer, or any other computing device suitabledevice for processing information. he information handling system mayinclude random access memory (RAM), one or more processing resourcessuch as a central processing unit (CPU) or hardware or software controllogic, ROM, and/or other types of nonvolatile memory. Additionalcomponents of the information handling system may include one or moredisk drives, one or more network ports for communicating with externaldevices as well as various input and output (I/O) devices, such as akeyboard, a mouse, and a video display. The information handling systemmay also include one or more buses operable to transmit communicationsbetween the various hardware components.

FIG. 1 and FIG. 2 are a generalized illustrations of informationhandling systems, such as a new laptop system 100 and legacy laptopsystem 200, that can be used to implement the system and method setforth in the present disclosure. In the example shown in FIG. 1, theinformation handling system is configured as the new laptop system 100that is configured to receive data that is migrated from the legacylaptop system 200. The new laptop system 100 includes a processor (e.g.,central processor unit or “CPU”) 102, input/output (I/O) devices 104,such as a display, a keyboard, a mouse, and associated controllers, ahard drive or disk storage 106, and various other subsystems 108. Invarious embodiments, the new laptop system 100 also includes wirelessnetwork card 110 operable to establish and connect to a legacy laptopsystem. As noted herein, many new laptop systems include such a wirelessnetwork card 110 while excluding an onboard wired network card. However,the disclosed system is suitable for use with any laptop system providedwith a wireless network card whether or not the laptop system has anonboard NIC.

The new laptop system 100 also includes system memory 112, which isinterconnected to the foregoing via one or more buses 114. System memory112 further comprises operating system (OS) 116 and in variousembodiments may also comprise a peer-to-peer portal software module 118having a plurality of software engines that may be executed as part ofan application at the new laptop system 100, as described herein. Incertain embodiments, memory 112 may also include migrated data storage120 for storing data migrated from the legacy laptop system 200 forcommitment on the new laptop system 100.

FIG. 2 depicts a generalized illustration of the legacy laptop system200 that can be used to implement the system and method set forth in thepresent disclosure. In the example shown in FIG. 2, the legacy laptopsystem that is configured to receive data that is migrated from thelegacy laptop system 200. The legacy laptop system 200 includes aprocessor (e.g., central processor unit or “CPU”) 202, input/output(I/O) devices 204, such as a display, a keyboard, a mouse, andassociated controllers, a hard drive or disk storage 206, and variousother subsystems 208. In various embodiments, the legacy laptop system200 also includes a wireless network card 210 operable to establish andconnect to the new laptop system 100.

The legacy laptop system 200 also includes system memory 212, which isinterconnected to the foregoing via one or more buses 214. System memory212 further comprises operating system (OS) 216 and in variousembodiments may also comprise a legacy peer-to-peer software module 218having a plurality of software engines that may be executed as part ofan application at the legacy laptop system 200, as described herein. Incertain embodiments, memory 212 may also include migrated data storage220 for storing data that is to be migrated from the legacy laptopsystem 200 for commitment on the new laptop system 100.

FIG. 3 depicts exemplary electronic environment 300 and software enginesthat may be used in the peer-to-peer portal software module 118 andlegacy peer-to-peer software module 218 in certain embodiments of thedisclosed system. In certain embodiments, the peer-to-peer portalsoftware module 118 is operable to configure the new laptop system 100with a wireless portal having a SSID and passcode. In certainembodiments, the peer-to-peer portal software module 118 includes arandom key generator 302 that is configured to generate a random key. Incertain embodiments, the random key is used as the SSID and is displayedat a display of the new laptop system by a user interface engine 304.

The random key may be generated in a variety of different manners. Inone example, certain embodiments may generate the random key usingalphanumeric characters. In certain embodiments, four random charactersmay be employed. In certain embodiments, vowels may be excluded from thepool of available alphanumeric characters to prevent the random key fromcontaining undesired words. In some examples, the four character uniquealphanumeric key without vowels may provide as many as 194,481 uniquekeys.

Certain embodiments of the peer-to-peer portal software module 118include a passcode generator 306. In certain embodiments, the passcodegenerator 306 provides a passcode derived from encryption of the randomkey using a private key. In certain embodiments, the private key isshared by both legacy laptop system 200 and new laptop system 100through a set known value in the executable code used to implement theapplications running on the legacy laptop system 200 and new laptopsystem number 100. A passcode is created by using an algorithm thattakes this set known value and the SSID of the new laptop system number100 to dynamically create the passcode. Certain embodiments include awireless portal engine 308 configured to set up a Wi-Fi connectionportal at the new laptop system 100. In certain embodiments, the Wi-Fiportal is configured and enabled with the random key as the SSID and thepasscode as the portal password.

As noted above, the random key generated at the new laptop system 100 isshown at the display of the new laptop system 100. In certainembodiments, a user enters the random key into the legacy laptop system200 through user interface engine 313 for storage in the random keystorage 312. In certain embodiments, a matching passcode is generated bya matching passcode generator engine 314 using the random key and thesame private key used to encrypt the passcode at the new laptop system100.

Certain embodiments of the legacy peer-to-peer software module include awireless connection engine 316. In certain embodiments, the wirelessconnection engine 316 generates a Wi-Fi profile configuration using therandom key and passcode. In certain embodiments, the Wi-Fi profileconfiguration is used to establish a peer-to-peer connection with thenew laptop system 100, as depicted at arrow 318. Once the wirelesspeer-to-peer connection 318 has been established, the data migrationengine 320 cooperates with data migration engine 310 to transfer datafrom the legacy laptop system 200 to the new laptop system 100, asdepicted at arrow 322.

FIG. 4 is a flowchart depicting exemplary operations that may beexecuted by the disclosed system. In this specific example, a random keyis generated at a first computer system, such as new laptop system 100,at operation 402. At operation 404, the new computer system generates apasscode for the wireless portal using the random key and a privateencryption key. At operation 406, a wireless portal at the new computersystem is established using the random key and passcode. Certainembodiments then display the random key to a user at operation 408. Inthis example, the random key is entered by the user at the legacycomputer system, which generates a matching using the random key andprivate encryption key at operation 412. At operation 414, certainembodiments establish a peer-to-peer connection between the new laptopsystem and legacy laptop system using the random key and passcode. Datais migrated from the legacy laptop system to the new laptop system atoperation 416. Upon completion of the data migration, the legacycomputer system and new computer system may execute cleanup and/orrestore operations to place each system in a proper operative state. Inone example, the legacy laptop system deletes the peer-to-peer Wi-Fiprofile of the new laptop system and deletes any information relating tothe profile. In another example, the new laptop system may take down anddelete the Wi-Fi portal and any information associated with it toprevent misuse. Additionally, certain embodiments of the new laptopsystem restore prior Wi-Fi hotspot profiles to a state that existedprior to the migration of the data from the legacy laptop system.

FIG. 5 depicts an exemplary flow of operations that may be executed by auser 502, legacy laptop system 200, and new laptop system 100 inaccordance with certain embodiments of the disclosed system. In thisexample, user 502 launches a peer-to-peer application on the new laptopsystem 100. In certain embodiments, the new laptop system 100 generatesa random key at operation 406 and uses that random key, along with aprivate encryption key, to generate a passcode at operation 508. Certainembodiments capture and store existing Wi-Fi settings at operation 510.At operation 512, a Wi-Fi portal is configured using the random key andpasscode. In certain embodiments, the random key is used as the SSID andthe passcode as the password associated with the SSID. Certainembodiments display the random key to the user at operation 514 and thenew laptop system 100 waits for a connection at operation 516.

At operation 518, the user 502 launches the legacy peer-to-peerapplication at the legacy laptop system 200. Once the legacypeer-to-peer application is launched, the application prompts the user502 for entry of the random key at operation 520. The user 502 respondsto the prompt by entering the random key into the legacy peer-to-peerapplication at operation 522.

Using the random key, the peer-to-peer application generates a matchingpasscode from the random key using the same private key used by the newlaptop system 100 to originally generate the passcode for the Wi-Fiportal. At operation 524, the legacy peer-to-peer application at thelegacy laptop system 200 creates a Wi-Fi profile using the random keyand passcode and imports the Wi-Fi profile configuration into the Wi-Fisystem of the legacy laptop system 200.

At operation 528, the legacy laptop system 200 communicates with the newlaptop system to connect the new laptop system 100 with the legacylaptop system 200 in a peer-to-peer wireless connection. In certainembodiments, the legacy laptop system 200 confirms the validity of theIP address assigned to the legacy laptop system 200 at operation 530. Ifthe IP address is invalid, the legacy laptop system 200 automaticallycontinues its attempts to connect with the new laptop system 100. Incertain embodiments, the legacy laptop system 200 executes apredetermined number of connection attempts before notifying the userthat the legacy laptop system 200 is unable to connect with the newlaptop system 100.

Once the peer-to-peer connection is established, certain embodimentsbegin data migration from the legacy laptop system 200 to the new laptopsystem 100 at operation 532. In certain embodiments, once thepeer-to-peer connection is established, the new legacy laptop system 200provides a status synchronization message to the new laptop system 100at operation 534. In certain embodiments, the status synchronizationmessage is provided to inform the user at the new laptop system number100 of the current status of the migration process. At operation 536,the new laptop system 100 may change the information that it displays tothe user 502. In certain embodiments, the random key is removed from thedisplay for security purposes. Additionally, on the alternative, the newlaptop system 100 may display the connection status and/or the nameassigned to the legacy laptop system 200 in, for example, the systemidentification data of the legacy laptop system 200. Displaying the nameof the legacy laptop system 200 allows the user 502 to have confidencethat data is being migrated from the correct computer system.

Once the legacy laptop system 200 completes transmission of all the datathat is to be migrated, it sends a confirmation to the new laptop system100 of this fact at operation 538. In certain embodiments, the legacysystem disconnects from the wireless peer-to-peer connection and deletesthe corresponding Wi-Fi profile at operation 540. At operation 542, thelegacy laptop system cleans-up temporary files, etc., generated by thelegacy peer-to-peer application and restores the legacy laptop system toits original state. Upon completion of operation 542, certainembodiments of the legacy laptop system 200 may provide a notificationto the user (e.g., a message at its display) that the legacy laptopsystem 100 has completed migrating the data to the new laptop system100.

At the new laptop system 100, the peer-to-peer portal application mayrespond to the notification provided at operation 538 by deleting thepeer-to-peer Wi-Fi connection and restoring the Wi-Fi settings that werecaptured and stored at operation 510. Certain embodiments save themigrated data at the new laptop system 100 and/or configure the newlaptop system 100 using the migrated data. At operation 550, certainembodiments clean up and restore changed device configuration settingsthat resulted from the data migration process and notify the user 502 atoperation 552 that the configuration and restore process is complete.

It will be recognized, in view of the teachings of the presentdisclosure, that variations on the sequence and organization of theoperations shown in FIG. 4 and FIG. 5 may be made without departing fromthe basic operation of the overall system. Further, it will berecognized, in view of the present disclosure, that the peer-to-peerportal software application and legacy peer-to-peer software applicationmay be provided as a single application package. In certain embodiments,the single application package may be installed on both the new laptopsystem 100 and legacy laptop system 200. However, the user may selectwhether the installed software package is to execute the peer-to-peerportal software application or legacy peer-to-peer software applicationat runtime. Consequently, although the portal peer-to-peer softwareapplication and legacy peer-to-peer software application are referencedas two separate applications, the applications may be combined as asingle software package that may be installed on both the new laptopsystem 100 and legacy laptop system 200, where the option as to which ofthe applications is to be executed at the system is determined by theuser.

FIG. 6 depicts exemplary screen shots that may be displayed at the newlaptop system 100 and legacy laptop system 200 during various portionsof the data migration process. In this example, screen shot 602 depictsone manner in which the randomly generated SSID (e.g., random key) isdisplay to the user in certain embodiments. Here, the SSID is a forcharacter alphabetic identifier without vowels (e.g., KSSL). Screen shot604 depicts how certain embodiments may prompt the user to enter theSSID twenty shown on screen shot 602 for use in create a correspondingWi-Fi peer-to-peer connection at the legacy laptop system 200. Once thewireless peer-to-peer connection is established, certain embodimentsremove the SSID from the display at the new laptop system 100. Incertain embodiments, the display changes to show the status of theconnection (e.g., “connected”) and/or the name of the legacy laptopsystem 200 (e.g., “WIN7PC”).

As will be appreciated by one skilled in the art, the system disclosedherein may be embodied as a method, system, or computer program product.Accordingly, embodiments of the disclosed system may be implemented inhardware, in software (including firmware, resident software,micro-code, etc.) or in an embodiment combining software and hardware.Furthermore, the disclosed system may take the form of a computerprogram product on a computer-usable storage medium havingcomputer-usable program code embodied in the medium.

Any suitable computer-usable or computer-readable medium may beutilized. The computer-usable or computer-readable medium may be, forexample, but not limited to, an electronic, magnetic, optical,electromagnetic, infrared, or semiconductor system, apparatus, ordevice. More specific examples (a non-exhaustive list) of thecomputer-readable medium would include the following: a portablecomputer diskette, a hard disk, a random access memory (RAM), aread-only memory (ROM), an erasable programmable read-only memory (EPROMor Flash memory), a portable compact disc read-only memory (CD-ROM), anoptical storage device, or a magnetic storage device. In the context ofthis document, a computer-usable or computer-readable medium may be anymedium that can contain, store, communicate, or transport the programfor use by or in connection with the instruction execution system,apparatus, or device.

Computer program code for carrying out operations of the disclosedsystem may be written in an object oriented programming language such asJava, Smalltalk, C++ or the like. However, the computer program code forcarrying out operations of the disclosed system may also be written inconventional procedural programming languages, such as the “C”programming language or similar programming languages. The program codemay execute entirely on the user's computer, partly on the user'scomputer, as a stand-alone software package, partly on the user'scomputer and partly on a remote computer or entirely on the remotecomputer or server. In the latter scenario, the remote computer may beconnected to the user's computer through a local area network (LAN) or awide area network (WAN), or the connection may be made to an externalcomputer (for example, through the Internet using an Internet ServiceProvider).

Embodiments of the disclosed system are described with reference toflowchart illustrations and/or block diagrams of methods, apparatus(systems) and computer program products according to embodiments of thedisclosed system. It will be understood that each block of the flowchartillustrations and/or block diagrams, and combinations of blocks in theflowchart illustrations and/or block diagrams, can be implemented bycomputer program instructions. These computer program instructions maybe provided to a processor of a general purpose computer, specialpurpose computer, or other programmable data processing apparatus toproduce a machine, such that the instructions, which execute via theprocessor of the computer or other programmable data processingapparatus, create means for implementing the functions/acts specified inthe flowchart and/or block diagram block or blocks.

These computer program instructions may also be stored in acomputer-readable memory that can direct a computer or otherprogrammable data processing apparatus to function in a particularmanner, such that the instructions stored in the computer-readablememory produce an article of manufacture including instruction meanswhich implement the function/act specified in the flowchart and/or blockdiagram block or blocks.

The computer program instructions may also be loaded onto a computer orother programmable data processing apparatus to cause a series ofoperational steps to be performed on the computer or other programmableapparatus to produce a computer-implemented process such that theinstructions which execute on the computer or other programmableapparatus provide steps for implementing the functions/acts specified inthe flowchart and/or block diagram block or blocks.

The disclosed system is well adapted to attain the advantages mentionedas well as others inherent therein. While the disclosed system has beendepicted, described, and is defined by reference to particularembodiments of the disclosed system, such references do not imply alimitation on the invention, and no such limitation is to be inferred.The invention is capable of considerable modification, alteration, andequivalents in form and function, as will occur to those ordinarilyskilled in the pertinent arts. The depicted and described embodimentsare examples only, and are not exhaustive of the scope of the invention.Consequently, the invention is intended to be limited only by the spiritand scope of the appended claims, giving full cognizance to equivalentsin all respects.

What is claimed is:
 1. A computer-implemented method for wirelesspeer-to-peer data migration comprising: instantiating a wireless portalat a new computer system using a passcode and a randomly generated key,wherein the passcode is generated using the randomly generated key and aprivate key, wherein the wireless portal is instantiated using a firstapplication executed at the new computer system; displaying the randomlygenerated key at the new computer system; setting up a wirelesspeer-to-peer connection between a legacy computer system and thewireless portal by entering the randomly generated key in a secondapplication executed at the legacy computer system, wherein secondapplication generates a matching passcode using the randomly generatedkey entered in the second application and the private key, wherein thewireless peer-to-peer connection is established using the randomlygenerated key and matching passcode; and migrating data from the legacycomputer system to the new computer system using the peer-to-peerwireless connection.
 2. The computer-implemented method of claim 1,wherein: the randomly generated key is used as a SSD for the wirelesspeer-to-peer connection, and the passcode is used as a password for thepeer-to-peer wireless connection.
 3. The computer-implemented method ofclaim 1, wherein the randomly generated key is an alphanumeric keywithout vowels.
 4. The computer-implemented method of claim 1, furthercomprising: removing display of the randomly generated key at the newcomputer system once the wireless peer-to-peer connection between thenew computer system and the legacy computer system has been established.5. The computer-implement method of claim 4, wherein: the legacycomputer system has an assigned computer name, and wherein the assignedcomputer name is displayed at the new computer system when the wirelesspeer-to-peer connection between the new computer system and the legacycomputer system has been established.
 6. The computer-implemented methodof claim 1, further comprising: validating, with the second application,that an IP address assigned to the legacy computer system is a valid IPaddress; and executing a predetermined number of retry attempts toestablish the wireless peer-to-peer connection with the new computersystem until a valid IP address is obtained as determined at the secondapplication.
 7. The computer-implemented method of claim 1, wherein: thenew computer system lacks an on-board physical network interconnectioncard.
 8. A system comprising: a processor; a data bus coupled to theprocessor; and a non-transitory, computer-readable storage mediumembodying computer program code, the non-transitory, computer-readablestorage medium being coupled to the data bus, the computer program codeinteracting with a plurality of computer operations and comprisinginstructions executable by the processor and configured for:instantiating a wireless portal at a new computer system using arandomly generated key and a passcode, wherein the passcode is generatedusing the randomly generated key and a private key, wherein the wirelessportal is instantiated using a first application executed at the newcomputer system; displaying the randomly generated key at the newcomputer system; setting up a wireless peer-to-peer connection between alegacy computer system and the wireless portal by entering the randomlygenerated key in a second application executed at the legacy computersystem, wherein second application generates a matching passcode usingthe randomly generated key entered in the second application and theprivate key, wherein the wireless peer-to-peer connection is establishedusing the randomly generated key and matching passcode; and migratingdata from the legacy computer system to the new computer system usingthe wireless peer-to-peer connection.
 9. The system of claim 8, wherein:the randomly generated key is used as a SSID for the wirelesspeer-to-peer connection, and the passcode is used as a password for thewireless peer-to-peer connection.
 10. The system of claim 8, wherein theinstructions are further configured for: generating the randomlygenerated key as an alphanumeric key without vowels.
 11. The system ofclaim 8, wherein the instructions are further configured for: removingdisplay of the randomly generated key at the new computer system oncethe wireless peer-to-peer connection between the new computer system andthe legacy computer system has been established.
 12. The system of claim11, wherein the legacy computer system has an assigned computer name,and wherein the instructions are further configured for: displaying theassigned computer name at the new computer system when the wirelesspeer-to-peer connection between the new computer system and the legacycomputer system has been established.
 13. The system of claim 8, whereinthe instructions are further configured for: validating, with the secondapplication, that an IP address assigned to the legacy computer systemis a valid IP address; and executing a predetermined number of retryattempts to establish the wireless peer-to-peer connection with the newcomputer system until a valid IP address is obtained as determined atthe second application.
 14. The system of claim 8, wherein: the newcomputer system lacks an on-board physical network interconnection card.15. A non-transitory, computer-readable storage medium embodyingcomputer program code, the computer program code comprising computerexecutable instructions configured for: instantiating a wireless portalat a new computer system using a randomly generated key and a passcode,wherein the passcode is generated using the randomly generated key and aprivate key, wherein the wireless portal is instantiated using a firstapplication executed at the new computer system; displaying the randomlygenerated key at the new computer system; setting up a wirelesspeer-to-peer connection between a legacy computer system and thewireless portal by entering the randomly generated key in a secondapplication executed at the legacy computer system, wherein secondapplication generates a matching passcode using the randomly generatedkey entered in the second application and the private key, wherein thewireless peer-to-peer connection is established using the randomlygenerated key and matching passcode; and migrating data from the legacycomputer system to the new computer system using the wirelesspeer-to-peer connection.
 16. The non-transitory, computer-readablestorage medium of claim 15, wherein the randomly generated key is usedas a SSD for the wireless peer-to-peer connection, and the passcode isused as a password for the wireless peer-to-peer connection.
 17. Thenon-transitory, computer-readable storage medium of claim 15, whereinthe instructions are further configured for: generating the randomlygenerated key as an alphanumeric key without vowels.
 18. Thenon-transitory, computer-readable storage medium of claim 15, whereinthe instructions are further configured for: removing display of therandomly generated key at the new computer system once the wirelesspeer-to-peer connection between the new computer system and the legacycomputer system has been established.
 19. The non-transitory,computer-readable storage medium of claim 18, wherein the legacycomputer system has an assigned computer name, and wherein theinstructions are further configured for: displaying the assignedcomputer name at the new computer system when the wireless peer-to-peerconnection between the new computer system and the legacy computersystem has been established.
 20. The non-transitory, computer-readablestorage medium of claim 15, wherein the instructions are furtherconfigured for: validating, with the second application, that an IPaddress assigned to the legacy computer system is a valid IP address;and executing a predetermined number of retry attempts to establish thewireless peer-to-peer connection with the new computer system until avalid IP address is obtained as determined at the second application.